Java Dynamic Timer Interval Guide

In Java, you can utilize the Timer and TimerTask classes to implement a timer function with dynamic intervals. By adjusting the logic within the run() method of TimerTask, you can achieve dynamic intervals.

Here is an example code that demonstrates how to set up a timer with a dynamic interval.

import java.util.Timer;
import java.util.TimerTask;

public class DynamicIntervalTimer {

    private static Timer timer = new Timer();

    public static void main(String[] args) {
        TimerTask task = new TimerTask() {
            @Override
            public void run() {
                // 每次执行任务时，随机生成一个间隔时间
                int interval = (int) (Math.random() * 5000);
                System.out.println("Task executed. Next execution in " + interval + " milliseconds");

                // 重新安排下一次执行任务
                timer.schedule(this, interval);
            }
        };

        // 初始执行任务
        timer.schedule(task, 0);
    }
}

In the example above, the run() method of TimerTask will randomly generate an interval time, and then use this interval time when rescheduling the next execution of the task. This achieves the functionality of a timer with dynamic intervals.